{"refrec":{"BRefID":209212,"RR":"<b>Moernaut, J.; De Batist, M.; Heirman, K.; Van Daele, M.; Pino, M.; Brümmer, R.; Urrutia, R.</b> (2009). Fluidization of buried mass-wasting deposits in lake sediments and its relevance for paleoseismology: Results from a reflection seismic study of lakes Villarrica and Calafquén (South-Central Chile). <i>Sediment. Geol. 213(3-4)</i>: 121-135. <a href=\"http://dx.doi.org/10.1016/j.sedgeo.2008.12.002\" target=\"_blank\">dx.doi.org/10.1016/j.sedgeo.2008.12.002</a>","BEntID":201198,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":null,"RefStringPartII":". <i>Sediment. Geol. 213(3-4)</i>: 121-135. <a href=\"https://dx.doi.org/10.1016/j.sedgeo.2008.12.002\" target=\"_blank\">https://dx.doi.org/10.1016/j.sedgeo.2008.12.002</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Moernaut, J.; De Batist, M.; Heirman, K.; Van Daele, M.; Pino, M.; Brümmer, R.; Urrutia, R.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Moernaut, J. <i>et al.</i>","Englishabstract":"A dense grid of very-high resolution seismic profiles on Lake Villarrica provides a quasi-3D view on intercalated lenses of low-amplitude reflections, which are connected by acoustic wipe-out patches and fractures to an underlying voluminous mass-wasting deposit. The lenses are interpreted as being created by earthquake-triggered liquefaction in this buried mass-wasting deposit and subsequent sediment fluidization and extrusion at the paleo-lake bottom. These sediment volcanoes are mapped in detail. They have a rather uniform circular geometry and show a linear relationship between apparent width and maximum thickness on a seismic section. The largest sediment volcanoes are up to 80 m wide and 1.9 m thick. Their slope angles designate a syn- to post-depositional sagging of most sediment volcanoes. Sediment volcano detection and mapping from nearby Lake Calafquén further strengthen the revealed geometrical relationships. Locally, some of the sediment/fluid escape structures extend to a higher position in the stratigraphy, which points to a polyphase escape process associated with multiple multi-century spaced strong earthquakes. Thickness and morphology of the source layer seem to exert a dominant control in the production of sediment/fluid extrusions. This study shows that reflection seismic profiling allowed recognizing 4 different seismic events in the studied stratigraphic interval, which are evidenced by mass-wasting deposits and/or fluidization features.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Fluidization of buried mass-wasting deposits in lake sediments and its relevance for paleoseismology: Results from a reflection seismic study of lakes Villarrica and Calafquén (South-Central Chile)","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"Fluidization structures; Lake sediments; Reflection seismic profiling; South-Central Chile; Paleoseismology","OtherDescriptors":null,"Notes":null,"AnaPub":2009,"MonPub":null,"DateUpdate":"2014-10-09","DateCreate":"2011-11-03","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000264144400005","VABBcode":null,"OpenAcc":0,"DOI":"10.1016/j.sedgeo.2008.12.002"},"refs":null,"anarec":{"AnaID":209212,"PubliDate":2009,"Pagination":"121-135","XtraPublOfAnaID":null,"ISBN":null,"Volume":"213","Issue":"3-4","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43811,"SerRR":"Sedimentary Geology. Elsevier: Tokyo; Oxford; New York; London; Amsterdam.  ISSN 0037-0738; e-ISSN 1879-0968","StandardTitleSer":"Sedimentary Geology","ISSN":"0037-0738","AbbrevSer":"Sediment. Geol.","StandardTitleMon":null,"StartPage":121,"Pages":15,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Moernaut","Firstname":"Jasper","Initials":"J.","Affiliation":"Renard Centre of Marine Geology (RCMG), Ghent University","Discriminator":null,"CorporateFlag":0,"BEntID":201198,"AutID":134790,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"RCMG","InsFSN":"Universiteit Gent; Faculteit Wetenschappen; Vakgroep Geologie; Renard Centre of Marine Geology","ORCID":"0000-0003-3164-4274","PersID":10736,"InsID":74},{"AutName":"De Batist","Firstname":"Marc","Initials":"M.","Affiliation":"Renard Centre of Marine Geology (RCMG), Ghent University","Discriminator":null,"CorporateFlag":0,"BEntID":201198,"AutID":134791,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"RCMG","InsFSN":"Universiteit Gent; Faculteit Wetenschappen; Vakgroep Geologie; Renard Centre of Marine Geology","ORCID":"0000-0002-1625-2080","PersID":137,"InsID":74},{"AutName":"Heirman","Firstname":"Katrien","Initials":"K.","Affiliation":"Renard Centre of Marine Geology (RCMG), Ghent University","Discriminator":null,"CorporateFlag":0,"BEntID":201198,"AutID":134792,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"RCMG","InsFSN":"Universiteit Gent; Faculteit Wetenschappen; Vakgroep Geologie; Renard Centre of Marine Geology","ORCID":"0000-0001-6832-8385","PersID":16469,"InsID":74},{"AutName":"Van Daele","Firstname":"Maarten","Initials":"M.","Affiliation":"Renard Centre of Marine Geology (RCMG), Ghent University","Discriminator":null,"CorporateFlag":0,"BEntID":201198,"AutID":134793,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"RCMG","InsFSN":"Universiteit Gent; Faculteit Wetenschappen; Vakgroep Geologie; Renard Centre of Marine Geology","ORCID":"0000-0002-8530-4438","PersID":16471,"InsID":74},{"AutName":"Pino","Firstname":"Mario","Initials":"M.","Affiliation":"Instituto de Geociencias. Universidad Austral de Chile","Discriminator":null,"CorporateFlag":0,"BEntID":201198,"AutID":136290,"OrderNr":5,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Brümmer","Firstname":"Robert","Initials":"R.","Affiliation":"Instituto de Geociencias. Universidad Austral de Chile","Discriminator":null,"CorporateFlag":0,"BEntID":201198,"AutID":136847,"OrderNr":6,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Urrutia","Firstname":"Roberto","Initials":"R.","Affiliation":"Centro EULA, Universidad de Concepción","Discriminator":null,"CorporateFlag":0,"BEntID":201198,"AutID":136848,"OrderNr":7,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":227790,"LibID":36,"BRefID":209212,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"227790","RFID":null,"PaidValue":null,"Medium":"Server","Description":null,"Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Open Marien Archief","URL":null,"ClassifID":235,"Classification":"Open Marine Archive","ReqLink":null,"ClassifTypID":5,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":0,"InternalReq":0,"LoggedInReq":0,"Disclaimer":"Disclaimer_OMA","DutchDisclaimer":null,"FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"Elsevier","City":"Tokyo; Oxford; New York; London; Amsterdam"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"geotermsASFA":null,"collections":[{"Collection":"OMA - Open Marien Archief","ShortName":"OMA"}],"conf":null,"proj":null,"Physdatasets":null,"spcols":{"222":{"SpName":"BMB - Belgische Mariene Bibliografie","SpColID":222,"ParSpColID":null,"TopParID":null,"ShortName":"BMB","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"BMB"},"221":{"SpName":"OMA - Open Marien Archief","SpColID":221,"ParSpColID":null,"TopParID":null,"ShortName":"OMA","URLLocation":null,"LibID":36,"OpenRepoFlag":1,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"OMA"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":201198,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1016/j.sedgeo.2008.12.002","externalID":"10.1016/j.sedgeo.2008.12.002","URLTypeCode":"DOI","URLID":19300,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":null,"taxterms":null,"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":null,"taxtermsFRIS":null,"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Bouchti, Zohra, Z.","newSesDate":{"date":"2011-11-03 13:35:22.370000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Lyssens, Liesbeth, L.","updSesDate":{"date":"2014-10-09 20:45:17.310000","timezone_type":3,"timezone":"Europe/Brussels"}}}